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STM32L071KBU6 其他数据使用手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
微控制器
封装:
UFQFN-32
描述:
ARM MCU微控制单元, STM32 Family STM32L0 Series Microcontrollers, ARM 皮质-M0+, 32位, 32 MHz, 128 KB, 20 KB
Pictures:
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焊盘图
引脚图
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页面导航:
引脚图在P33P34P35P36P37P38P39P40P41P42P43P44Hot
典型应用电路图在P79P98
封装尺寸在P110P111P112P113P114P115P116P117P118P119P120P121
型号编码规则在P60P135
技术参数、封装参数在P55
电气规格在P53P54P55P56P57P58P59P60P61P62P63P64
导航目录
STM32L071KBU6数据手册
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This is information on a product in full production.
September 2017 DocID027101 Rev 4 1/139
STM32L071x8 STM32L071xB
STM32L071xZ
Access line ultra-low-power 32-bit MCU Arm
®
-based Cortex
®
-M0+,
up to 192KB Flash, 20KB SRAM, 6KB EEPROM, ADC
Datasheet - production data
Features
•
Ultra-low-power platform
– 1.65 V to 3.6 V power supply
–
-
40 to 125 °C temperature range
– 0.29 µA Standby mode (3 wakeup pins)
– 0.43 µA Stop mode (16 wakeup lines)
– 0.86 µA Stop mode + RTC + 20 KB RAM
retention
– Down to 93 µA/MHz in Run mode
– 5 µs wakeup time (from Flash memory)
– 41 µA 12-bit ADC conversion at 10 ksps
•
Core: Arm
®
32-bit Cortex
®
-M0+ with MPU
– From 32 kHz up to 32 MHz max.
– 0.95 DMIPS/MHz
•
Memories
–
Up to
192 KB Flash memory with ECC(2 banks
with read-while-write capability)
–20 KB RAM
– 6 KB of data EEPROM with ECC
– 20-byte backup register
– Sector protection against R/W operation
•
Up to 84 fast I/Os (78 I/Os 5V tolerant)
•
Reset and supply management
– Ultra-safe, low-power BOR (brownout reset)
with 5 selectable thresholds
– Ultra-low-power POR/PDR
– Programmable voltage detector (PVD)
•
Clock sources
– 1 to 25 MHz crystal oscillator
– 32 kHz oscillator for RTC with calibration
– High speed internal 16 MHz factory-trimmed RC
(+/- 1%)
– Internal low-power 37 kHz RC
– Internal multispeed low-power 65 kHz to
4.2 MHz RC
– PLL for CPU clock
•
Pre-programmed bootloader
– USART, I2C, SPI supported
•
Development support
– Serial wire debug supported
•
Rich Analog peripherals
– 12-bit ADC 1.14 Msps up to 16 channels (down
to 1.65 V)
– 2x ultra-low-power comparators (window mode
and wake up capability, down to 1.65 V)
•
7-channel DMA controller, supporting ADC, SPI,
I2C, USART, Timers
•
Up to 10x peripheral communication interfaces
–
4
x USART (
2 with
ISO 7816, IrDA), 1x UART
(low power)
– Up to 6x SPI 16 Mbits/s
–
3
x I2C (
2 with
SMBus/PMBus)
•
11x timers: 2x 16-bit with up to 4 channels, 2x 16-bit
with up to 2 channels, 1x 16-bit ultra-low-power
timer, 1x SysTick, 1x RTC, 2x 16-bit basic, and 2x
watchdogs (independent/window)
•
CRC calculation unit, 96-bit unique ID
•
All packages are ECOPACK
®
2
Table 1. Device summary
Reference Part number
STM32L071x8
STM32L071V8, STM32L071K8,
STM32L071C8
STM32L071xB
STM32L071VB, STM32L071RB,
STM32L071CB, STM32L071KB
STM32L071xZ
STM32L071VZ, STM32L071RZ,
STM32L071CZ, STM32L071KZ
)%*$
LQFP32 7x7 mm
LQFP48 7x7 mm
LQFP64 10x10 mm
LQFP100 14x14 mm
WLCSP49
(3.294x3.258 mm)
UFBGA64
TFBGA64
5x5mm
UFBGA100
7x7 mm
)%*$
UFQFPN32
5x5 mm
www.st.com
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